Source : Webster's Revised Unabridged Dictionary (1913)

Enamor \En*am"or\, v. t. [imp. & p. p. {Enamored}; p. pr. & vb.
   n. {Enamoring}.] [OF. enamourer, enamorer; pref. en- (L. in)
   + OF. & F. amour love, L. amor. See {Amour}, and cf.
   {Inamorato}.]
   To inflame with love; to charm; to captivate; -- with of, or
   with, before the person or thing; as, to be enamored with a
   lady; to be enamored of books or science. [Written also
   {enamour}.]

         Passionately enamored of this shadow of a dream. --W.
                                                  Irving.

Source : WordNet®

enamor
     v : attract; cause to be enamored; "She captured all the men's
         hearts" [syn: {capture}, {enamour}, {trance}, {catch}, {becharm},
          {captivate}, {beguile}, {charm}, {fascinate}, {bewitch},
          {entrance}, {enchant}]